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https://issues.apache.org/jira/browse/MYFACES-1814?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12570145#action_12570145
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Inturico Engineering commented on MYFACES-1814:
-----------------------------------------------
MyFaces is definitely doing the correct thing. And if it were our application
that behaved badly, I would fix it ASAP.
The application behaving badly is a Web client, though, maybe an obscure
browser on an obscure (mobile?) device. Anyway Firefox et al. luckily behave
correctly.
Thanks for having looked into this, anyway.
> be more tolerant and also parse "charset:UTF-8" in addition to "charset=UTF-8"
> ------------------------------------------------------------------------------
>
> Key: MYFACES-1814
> URL: https://issues.apache.org/jira/browse/MYFACES-1814
> Project: MyFaces Core
> Issue Type: Wish
> Components: General
> Affects Versions: 1.2.2
> Environment: MyFaces 1.2.2 on Tomcat 6.0.13
> Reporter: Inturico Engineering
> Priority: Minor
> Original Estimate: 4h
> Remaining Estimate: 4h
>
> In our log file, I see stack traces like
> "
> SEVERE: Servlet.service() for servlet FacesServlet threw exception
> java.io.UnsupportedEncodingException: charset:UTF-8
> at java.lang.StringCoding.decode(StringCoding.java:170)
> at java.lang.String.<init>(String.java:444)
> at java.lang.String.<init>(String.java:516)
> at
> org.apache.catalina.connector.Request.setCharacterEncoding(Request.java:1478)
> at
> org.apache.catalina.connector.RequestFacade.setCharacterEncoding(RequestFacade.java:307)
> at
> javax.servlet.ServletRequestWrapper.setCharacterEncoding(ServletRequestWrapper.java:113)
> at
> org.apache.myfaces.context.servlet.ServletExternalContextImpl.setRequestCharacterEncoding(ServletExternalContextImpl.java:445)
> at javax.faces.application.ViewHandler.initView(ViewHandler.java:92)
> at
> org.apache.myfaces.lifecycle.RestoreViewExecutor.execute(RestoreViewExecutor.java:61)
> at
> org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:95)
> at
> org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:70)
> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:137)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at
> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:654)
> at
> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:447)
> at
> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:379)
> at
> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:292)
> at
> org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:424)
> at
> org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:343)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:144)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)
> at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
> at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
> at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
> at
> org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
> at
> org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)
> at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:686)
> at java.lang.Thread.run(Thread.java:619)
> "
> The culprit is the system requesting "charset:UTF-8" instead of
> "charset=UTF-8". Nevertheless, it may make sense for the
> calculateCharacterEncoding method in the ViewHandler class to not only parse
> "="s but also ":"s.
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